Relative to the duration/convexity approach a shortcoming of the full value approach to measuring the interest rate risk of a bond portfolio is that it:()。

Relative to the duration／convexity approach, a shortcoming of the full value approach to measuring the interest rate risk of a bond portfolio is that it:()。

A.is relatively time consuming.

B.cannot be used for stress testing.

C.ignores the impact of embedded options.

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